| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 50-33-9 | 保泰松; 苯基丁氮酮; 4-丁基-1,2-二苯基-3,5-吡唑烷二酮 | Phenylbutazone; 4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione; 1,2-Diphenyl-3,5-dioxo-4-n-butylpyrazoline |  | C19H20N2O2 | 详情 | 供应商 |
| 60-80-0 | 安替比林; 非那宗; 2,3-二甲基-1-苯基-3-吡唑啉-5-酮 | Antipyrine; 1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one; Phenazone |  | C11H12N2O | 详情 | 供应商 |
| 65-28-1 | 甲磺酸酚妥拉明; 2-[N-(间羟基)-对甲苯胺甲基]-2-咪唑啉甲磺酸盐 | Phentolamine mesilate; Phentolamine methanesulfonate salt; 3-[N-(2-Imidazolin-2-ylmethyl)-p-toluidino]phenol methanesulphonate |  | C17H19N3O.CH4O3S;C18H23N3O4S | 详情 | 供应商 |
| 67-20-9 | 硝基呋喃妥因; 硝呋妥因; 呋喃妥因; 1-[(5-硝基-2-呋喃亚甲基)氨基]乙内酰脲; 1-[[(5-硝基-2-呋喃基)亚甲基]氨? | Nitrofurantoin; 1-[(5-Nitrofurfurylidene)amino]hydantoin; 1-(((5-Nitro-2-furanyl)methylene)amino)-2,4-imidazolidinedione |  | C8H6N4O5 | 详情 | 供应商 |
| 67-45-8 | 呋喃唑酮; 3-(5-硝基糠醛缩氨基)-2-恶唑烷酮; 3-(5-硝基呋喃甲叉氨基)-2-恶唑烷酮 | Furazolidone; 3-(5-Nitrofurfurylideneamino)-2-oxazolidinone |  | C8H7N3O5 | 详情 | 供应商 |
| 68-41-7 | D-环丝氨酸 | D-Cycloserine; D-4-Amino-3-isoxazolidinone |  | C3H6N2O2 | 详情 | 供应商 |
| 70-07-5 | 美芬诺酮; 5-[(2-甲氧基苯氧基)甲基]-2-恶唑烷酮 | Mephenoxalone; 5-[(2-Methoxyphenoxy)methyl]-2-oxazolidinone |  | C11H13NO4 | 详情 | 供应商 |
| 77-48-5 | 1,3-二溴-5,5-二甲基海因 | 1,3-Dibromo-5,5-dimethylhydantoin; Dibromantin; Dibromo-5,5-dimethylhydantoin; 1,3-Dibromo-5,5-dimethyl-2,4-imidazolidinedione; DBNPA |  | C5H6Br2N2O2 | 详情 | 供应商 |
| 77-71-4 | 5,5-二甲基海因 | 5,5-Dimethylhydantoin; 5,5-Dimethyl-2,4-imidazolidinedione; 5,5-Dimethylimidazolidine-2,4-dione |  | C5H8N2O2 | 详情 | 供应商 |
| 80-73-9 | 1,3-二甲基-2-咪唑啉酮; 1,3-二甲基咪唑啉酮 | 1,3-Dimethyl-2-imidazolidinone; N,N'-Dimethylethyleneurea; 1,3-Dimethylimidazolidin-2-one; DMEU; DMI |  | C5H10N2O | 详情 | 供应商 |
| 84-26-4 | 吴茱萸次碱 | Rutaecarpine; 8,13-Dihydro-indolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(7H)-one |  | C18H13N3O | 详情 | 供应商 |
| 84-57-1 | 1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮 | Dichlorosulfophenyl-3-methylpyrazolone; 1-(2',5'-Dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone; 2,5-Dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid |  | C10H8Cl2N2O4S | 详情 | 供应商 |
| 86-92-0 | 1-(4-甲基苯基)-3-甲基-5-吡唑啉酮 | 2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one; 3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one |  | C11H12N2O | 详情 | 供应商 |
| 86-96-4 | 2,4-喹唑啉二酮; 2,4-二羟基喹唑啉 | Benzoyleneurea; Quinazoline-2,4-dione; 2,4(1H,3H)-Quinazolinedione |  | C8H6N2O2 | 详情 | 供应商 |
| 88-76-6 | 1-(2-氯-5-磺酸基苯基)-3-甲基-5-吡唑啉酮 | 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid; 4-Chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid; 1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone; 1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one; 3-Methyl-1-(2-chl |  | C10H9ClN2O4S | 详情 | 供应商 |
| 89-24-7 | 5-苯基海因 | 5-Phenylhydantoin; Hydantoin,5-phenyl- (6CI,7CI,8CI); (?à)-5-Phenylhydantoin; 5-Phenyl-2,4-imidazolidinedione; 5-Phenylhydantoin; 5-Phenylimidazoline-2,4-dione; DL-5-Phenylhydantoin; NSC 27302; NSC 40885; NSC51847; Phenylhydantoin |  | C9H8N2O2 | 详情 | 供应商 |
| 89-25-8 | 依达拉奉; 3-甲基-1-苯基-2-吡唑啉-5-酮 | Edaravone; 3-Methyl-1-phenyl-2-pyrazolin-5-one; 1-Phenyl-3-methyl-5-pyrazolone; 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; C.I. Developer 1 |  | C10H10N2O | 详情 | 供应商 |
| 89-33-8 | 1-苯基-5-吡唑啉酮-3-甲酸乙酯; 4,5-二氢-5-氧代-1-苯基-1H-吡唑-3-羧酸乙酯 | Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate; Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate |  | C12H12N2O3 | 详情 | 供应商 |
| 91-75-8 | 安他唑啉; N-苄基-N-(4,5-二氢-1H-咪唑-2-基甲基)苯胺 | Antazoline; Albalon-A; N-Benzyl-N-(4,5-dihydro-1H-imidazol-2-ylmethyl)aniline |  | C17H19N3 | 详情 | 供应商 |
| 92-43-3 | 菲尼酮; 菲尼酮A; 1-苯基-3-吡唑烷酮 | Phenidone; 1-Phenyl-3-pyrazolidone; 1-Phenyl-3-pyrazolidinone; Graphidone |  | C9H10N2O | 详情 | 供应商 |
